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Re: [Pharo-project] CompiledMethod and MethodReference

by Alexandre Bergel

> A CompiledMethod should be freed from any information about its > location (methodClass and selector). This is not doable. A compiled method should know its class, else you cannot get the super keyword. Moreover, the numerous tools make heavy use of reflection. Having information such as the selector speeds the whole thing up. Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

June 15, 2009

Re: [Pharo-project] CompiledMethod and MethodReference

by Antoine Marot

>>>> I was also thinking that it would be nice to have the package >>>> associated with the MethodReference >>>> eg: >>>> >>>> (Character>>#escapeEntities) package >>>> >>>> -> PackageInfo-Base >>>> >>>> What do you think about that? > > yes, makes sense. > But this would be CompiledMethod here, not MethodReference, IMO? A CompiledMethod should be freed from any information about its location (methodClass and selector). Firstly, CompiledMethod are not only declared in classes. For example, you can have methods in Traits or in Layers (context-oriented programming). Secondly, classes, traits or layers have their own method dictionary associating CompiledMethods with selectors. Why can't we allow a method to be defined with different selectors in different entities ? Therefore, for me #>> should return a MethodReference containing the location informations (the container (class, trait, layer) + associated selector) and the actual wrapped CompiledMethod. I think compiled methods are too strongly dependent on the class system. Antoine

June 15, 2009

Re: [Pharo-project] Monticello connecting to ftp repo on non-standard port

by Cameron Sanders

This defect and its fix has been documented -- see the comments I added to the bug-log. I am using Monticello on a Mac with FTP. (I do not specify the port.) Do a search of the defects and you'll see my comments. You need to add a message... but... to be honest, I've had 3 hours of sleep, no water in many hours, and I'm leaving for the hospital for surgery in two minutes... so i can't look it up. above (in the caller/message-sender) where #port: is sent, insert a asSocketAddress (or something like that) Also, at least a few weeks back, I was still needing to return "true" in net-name-resolver method #useOldSockets (? or Address?) again, my apologies for not being more clear. -Cam On Jun 15, 2009, at 9:35 AM, Pat Maddox wrote: > On Mon, Jun 15, 2009 at 6:25 AM, Damien > Cassou<damien.cassou(a)gmail.com> wrote: >> On Mon, Jun 15, 2009 at 3:22 PM, Pat Maddox<pat.maddox(a)gmail.com> >> wrote: >>> Image # is 10324. vm is squeak 4.11beta2u downloaded from the pharo >>> site. I don't know how to copy and paste the log trace. When I >>> click >>> Open from MC the error window comes up. If I try to select text >>> from >>> there (which works in squeak, afaik) it brings up the debugger. >>> From >>> there I can see the trace but can't copy and paste it. What am I >>> missing? >> >> you should check for a debug.log file > > Alright, here's the log for a few frames back. I think that should be > enough, please let me know if you need more info > > > MessageNotUnderstood: ByteArray>>port: > 15 June 2009 6:29:29 am > > VM: Mac OS - intel - 1057 - Squeak3.8.1 of '28 Aug 2006' [latest > update: #6747] Squeak VM 4.1.1b2 > Image: Pharo0.1 [Latest update: #10324] > > SecurityManager state: > Restricted: false > FileAccess: true > SocketAccess: true > Working Dir /Users/padillac/code/dogadopt > Trusted Dir /foobar/tooBar/forSqueak/bogus > Untrusted Dir /Users/padillac/Library/Preferences/Squeak/Internet/My > Squeak > > ByteArray(Object)>>doesNotUnderstand: #port: > Receiver: #[173 45 239 88] > Arguments and temporary variables: > aMessage: port: 47682 > exception: MessageNotUnderstood: ByteArray>>port: > resumeValue: nil > Receiver's instance variables: > #[173 45 239 88] > > Socket>>connectTo:port: > Receiver: a Socket[unconnected] > Arguments and temporary variables: > hostAddress: #[173 45 239 88] > port: 47682 > Receiver's instance variables: > semaphore: a Semaphore() > socketHandle: #[254 248 53 74 0 0 0 0 144 91 48 22] > readSemaphore: a Semaphore() > writeSemaphore: a Semaphore() > primitiveOnlySupportsOneSemaphore: false > > FTPClient>>openDataSocket:port: > Receiver: a FTPClient > Arguments and temporary variables: > remoteHostAddress: #[173 45 239 88] > dataPort: 47682 > Receiver's instance variables: > stream: SocketStream[inbuf:4kb/outbuf:4kb] > connectInfo: a > Dictionary(#host->173.45.239.88(173-45-239-88),2112(idonix- > metan...etc... > lastResponse: '227 Entering Passive Mode (173,45,239,88,186,66).' > pendingResponses: nil > progressObservers: nil > responseCode: 227 > dataSocket: a Socket[unconnected] > > FTPClient>>openPassiveDataConnection > Receiver: a FTPClient > Arguments and temporary variables: > portInfo: '173,45,239,88,186,66' > list: an OrderedCollection('173' '45' '239' '88' '186' '66') > dataPort: 47682 > remoteHostAddress: #[173 45 239 88] > Receiver's instance variables: > stream: SocketStream[inbuf:4kb/outbuf:4kb] > connectInfo: a > Dictionary(#host->173.45.239.88(173-45-239-88),2112(idonix- > metan...etc... > lastResponse: '227 Entering Passive Mode (173,45,239,88,186,66).' > pendingResponses: nil > progressObservers: nil > responseCode: 227 > dataSocket: a Socket[unconnected] > > FTPClient>>getDirectory > Receiver: a FTPClient > Arguments and temporary variables: > dirList: nil > Receiver's instance variables: > stream: SocketStream[inbuf:4kb/outbuf:4kb] > connectInfo: a > Dictionary(#host->173.45.239.88(173-45-239-88),2112(idonix- > metan...etc... > lastResponse: '227 Entering Passive Mode (173,45,239,88,186,66).' > pendingResponses: nil > progressObservers: nil > responseCode: 227 > dataSocket: a Socket[unconnected] > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

June 15, 2009

Re: [Pharo-project] CompiledMethod and MethodReference

by David RÃ¶thlisberger

>>> I was playing with compiledMethod and MethodReference and it would be >>> great if they could be more >>> polymorphic: >>> >>> MethodReference>>methodClass >>> ^ self actualClass >> >> It will probably not do any harm, but why should a MethodReference be >> polymorphic with a compiled method? > > > like that we have a better system with less iskindof and methodClass > vs. actualClass > a MethodReference is a kind of wrapper for compiled method at the > level of the tools > so we would all gain having a good intersection between the two. yes, absolutely, good idea. Also useful: MethodReference>>selector ^self methodSymbol > >> I was also thinking that it would be nice to have the package > >> associated with the MethodReference > >> eg: > >> > >> (Character>>#escapeEntities) package > >> > >> -> PackageInfo-Base > >> > >> What do you think about that? yes, makes sense. But this would be CompiledMethod here, not MethodReference, IMO? David

June 15, 2009

Re: [Pharo-project] Monticello connecting to ftp repo on non-standard port

by Pat Maddox

On Mon, Jun 15, 2009 at 6:25 AM, Damien Cassou<damien.cassou(a)gmail.com> wrote: > On Mon, Jun 15, 2009 at 3:22 PM, Pat Maddox<pat.maddox(a)gmail.com> wrote: >> Image # is 10324. Â vm is squeak 4.11beta2u downloaded from the pharo >> site. Â I don't know how to copy and paste the log trace. Â When I click >> Open from MC the error window comes up. Â If I try to select text from >> there (which works in squeak, afaik) it brings up the debugger. Â From >> there I can see the trace but can't copy and paste it. Â What am I >> missing? > > you should check for a debug.log file Alright, here's the log for a few frames back. I think that should be enough, please let me know if you need more info MessageNotUnderstood: ByteArray>>port: 15 June 2009 6:29:29 am VM: Mac OS - intel - 1057 - Squeak3.8.1 of '28 Aug 2006' [latest update: #6747] Squeak VM 4.1.1b2 Image: Pharo0.1 [Latest update: #10324] SecurityManager state: Restricted: false FileAccess: true SocketAccess: true Working Dir /Users/padillac/code/dogadopt Trusted Dir /foobar/tooBar/forSqueak/bogus Untrusted Dir /Users/padillac/Library/Preferences/Squeak/Internet/My Squeak ByteArray(Object)>>doesNotUnderstand: #port: Receiver: #[173 45 239 88] Arguments and temporary variables: aMessage: port: 47682 exception: MessageNotUnderstood: ByteArray>>port: resumeValue: nil Receiver's instance variables: #[173 45 239 88] Socket>>connectTo:port: Receiver: a Socket[unconnected] Arguments and temporary variables: hostAddress: #[173 45 239 88] port: 47682 Receiver's instance variables: semaphore: a Semaphore() socketHandle: #[254 248 53 74 0 0 0 0 144 91 48 22] readSemaphore: a Semaphore() writeSemaphore: a Semaphore() primitiveOnlySupportsOneSemaphore: false FTPClient>>openDataSocket:port: Receiver: a FTPClient Arguments and temporary variables: remoteHostAddress: #[173 45 239 88] dataPort: 47682 Receiver's instance variables: stream: SocketStream[inbuf:4kb/outbuf:4kb] connectInfo: a Dictionary(#host->173.45.239.88(173-45-239-88),2112(idonix-metan...etc... lastResponse: '227 Entering Passive Mode (173,45,239,88,186,66).' pendingResponses: nil progressObservers: nil responseCode: 227 dataSocket: a Socket[unconnected] FTPClient>>openPassiveDataConnection Receiver: a FTPClient Arguments and temporary variables: portInfo: '173,45,239,88,186,66' list: an OrderedCollection('173' '45' '239' '88' '186' '66') dataPort: 47682 remoteHostAddress: #[173 45 239 88] Receiver's instance variables: stream: SocketStream[inbuf:4kb/outbuf:4kb] connectInfo: a Dictionary(#host->173.45.239.88(173-45-239-88),2112(idonix-metan...etc... lastResponse: '227 Entering Passive Mode (173,45,239,88,186,66).' pendingResponses: nil progressObservers: nil responseCode: 227 dataSocket: a Socket[unconnected] FTPClient>>getDirectory Receiver: a FTPClient Arguments and temporary variables: dirList: nil Receiver's instance variables: stream: SocketStream[inbuf:4kb/outbuf:4kb] connectInfo: a Dictionary(#host->173.45.239.88(173-45-239-88),2112(idonix-metan...etc... lastResponse: '227 Entering Passive Mode (173,45,239,88,186,66).' pendingResponses: nil progressObservers: nil responseCode: 227 dataSocket: a Socket[unconnected]

June 15, 2009

Re: [Pharo-project] Monticello connecting to ftp repo on non-standard port

by Damien Cassou

On Mon, Jun 15, 2009 at 3:22 PM, Pat Maddox<pat.maddox(a)gmail.com> wrote: > Image # is 10324. Â vm is squeak 4.11beta2u downloaded from the pharo > site. Â I don't know how to copy and paste the log trace. Â When I click > Open from MC the error window comes up. Â If I try to select text from > there (which works in squeak, afaik) it brings up the debugger. Â From > there I can see the trace but can't copy and paste it. Â What am I > missing? you should check for a debug.log file -- Damien Cassou http://damiencassou.seasidehosting.st "Lambdas are relegated to relative obscurity until Java makes them popular by not having them." James Iry

June 15, 2009

Re: [Pharo-project] CompiledMethod and MethodReference

by StÃ©phane Ducasse

On Jun 15, 2009, at 3:12 PM, Alexandre Bergel wrote: >> I was playing with compiledMethod and MethodReference and it would be >> great if they could be more >> polymorphic: >> >> MethodReference>>methodClass >> ^ self actualClass > > > It will probably not do any harm, but why should a MethodReference be > polymorphic with a compiled method? like that we have a better system with less iskindof and methodClass vs. actualClass a MethodReference is a kind of wrapper for compiled method at the level of the tools so we would all gain having a good intersection between the two. > >> I was also thinking that it would be nice to have the package >> associated with the MethodReference >> eg: >> >> (Character>>#escapeEntities) package >> >> -> PackageInfo-Base >> >> What do you think about that? > > Good improvement > +1 > > Alexandre > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

June 15, 2009

Re: [Pharo-project] Monticello connecting to ftp repo on non-standard port

by Pat Maddox

Image # is 10324. vm is squeak 4.11beta2u downloaded from the pharo site. I don't know how to copy and paste the log trace. When I click Open from MC the error window comes up. If I try to select text from there (which works in squeak, afaik) it brings up the debugger. From there I can see the trace but can't copy and paste it. What am I missing? Pat On Mon, Jun 15, 2009 at 6:12 AM, StÃ©phane Ducasse<stephane.ducasse(a)inria.fr> wrote: > can you tell us the > exact image number + vm + the log trace? > > Stef > > On Jun 15, 2009, at 3:10 PM, Pat Maddox wrote: > >> actually scratch that, Pharo's monticello just isn't working on FTP >> for me, even if the server is on port 21 >> >> On Mon, Jun 15, 2009 at 6:04 AM, Pat Maddox<pat.maddox(a)gmail.com> >> wrote: >>> Hi, I set up a monticello repository on one of my FTP servers. Â The >>> FTP server does not run on port 21. Â I created a repo connection from >>> my Pharo 09.06.1 image, it looks like: >>> >>> MCFtpRepository >>> Â Â Â Â host: 'mysite.com:1234' >>> Â Â Â Â directory: 'mc' >>> Â Â Â Â user: 'smalltalk' >>> Â Â Â Â password: 'supersecret' >>> >>> When I click on "Open" I get the error: >>> MessageNotUnderstood: ByteArray>>port: >>> >>> Any ideas what's going on? Â These connection settings work fine on a >>> Squeak image that I downloaded a few weeks ago. >>> >>> I would post a more complete stack trace but I can't figure out how. >>> I can open the debugger, but not copy and paste any stack trace >>> output. >>> >>> Pat >>> >> >> >> >> -- >> (415) 297-8028 >> http://www.patmaddox.com >> Twitter: @patmaddox >> GitHub: http://github.com/pat-maddox >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > -- (415) 297-8028 http://www.patmaddox.com Twitter: @patmaddox GitHub: http://github.com/pat-maddox

June 15, 2009

Re: [Pharo-project] CompiledMethod and MethodReference

by Alexandre Bergel

> I was playing with compiledMethod and MethodReference and it would be > great if they could be more > polymorphic: > > MethodReference>>methodClass > ^ self actualClass It will probably not do any harm, but why should a MethodReference be polymorphic with a compiled method? > I was also thinking that it would be nice to have the package > associated with the MethodReference > eg: > > (Character>>#escapeEntities) package > > -> PackageInfo-Base > > What do you think about that? Good improvement +1 Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

June 15, 2009

Re: [Pharo-project] Monticello connecting to ftp repo on non-standard port

by StÃ©phane Ducasse

can you tell us the exact image number + vm + the log trace? Stef On Jun 15, 2009, at 3:10 PM, Pat Maddox wrote: > actually scratch that, Pharo's monticello just isn't working on FTP > for me, even if the server is on port 21 > > On Mon, Jun 15, 2009 at 6:04 AM, Pat Maddox<pat.maddox(a)gmail.com> > wrote: >> Hi, I set up a monticello repository on one of my FTP servers. The >> FTP server does not run on port 21. I created a repo connection from >> my Pharo 09.06.1 image, it looks like: >> >> MCFtpRepository >> host: 'mysite.com:1234' >> directory: 'mc' >> user: 'smalltalk' >> password: 'supersecret' >> >> When I click on "Open" I get the error: >> MessageNotUnderstood: ByteArray>>port: >> >> Any ideas what's going on? These connection settings work fine on a >> Squeak image that I downloaded a few weeks ago. >> >> I would post a more complete stack trace but I can't figure out how. >> I can open the debugger, but not copy and paste any stack trace >> output. >> >> Pat >> > > > > -- > (415) 297-8028 > http://www.patmaddox.com > Twitter: @patmaddox > GitHub: http://github.com/pat-maddox > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

June 15, 2009